Tag Archives: beneficial insects

bee hotel, Friends of Felton Libray garden tour

4-H Clubs Promote New Felton Library

A couple of months ago I met with local 4-H club members as they started to plan for their upcoming spring project. This year 4-H members from Felton, Scotts Valley and Quail Creek in the Zayante area are putting their minds and enthusiasm to good use to further educate themselves and the community about the importance of beneficial insects to our world. They will share their efforts at the upcoming Felton Library Friends Garden Tour on May 19th. Proceeds from the tour will benefit the new Felton Branch Library and Nature Discovery Park project slated to break ground this summer.

Bee hotel’s provide nesting sites for solitary bees

With Kristin Praly as their mentor these dedicated 4-H?ers are busy creating posters to be shared at a pop-up at one of the tour gardens and also at the 4-H Spring Fair at the Santa Cruz County Fairgrounds on May 12th. Some of the posters will depict beneficial bugs, their natural habitats and how to encourage them in your garden. Other members have chosen to work on the ?bee hotel? which are places for solitary bees to make their nests. Bee hotels are fast becoming a backyard staple and are vital as wild nesting habitat like standing dead trees, fallen logs, broken branches and bushes are missing in their environment.

In the process, the kids are integrating the goals of 4-H which is to develop citizenship, leadership, responsibility and life skills. The 4-H motto is ?To make the best better? while its slogan is ?Learn by doing?. This group is an inspiring look into what young people can do when nurtured in a positive way. Though typically thought of as an agriculturally focused organization, 4-H today focuses on citizenship, healthy living, science, engineering and technology programs. 4-H reaches kids in every corner of America- from urban neighborhoods to suburban school yards to rural farming communities. Our neck of the woods has a little of all three.

4-H’er Sophia Arghavani displays her beneficial insect poster

So far the group I met with has had two more meetings to further develop this project. Some have finished their posters while others are gathering materials for the bee hotels. Kristin Praly, their adult mentor, is an inspiration to others. Her own daughter is nearly out of school but Kristin says she plans to stay involved in 4-H as she ?loves what this organization teaches young people: community service, leadership, self-confidence. These skills they?ll use for a life time.?

The new Felton Branch library will have a Nature Discovery Park along Bull Creek at the back of the property. Native plant and riparian restoration demonstration areas will promote land stewardship. There will be natural play areas for children to climb and build as well as a place encouraging nature art. A pollinator garden is planned along the path with benches for strolling, conversation and relaxing. The new Nature Discovery Park is going to be an outdoor learning and gathering space for visitors to experience and learn about the aspects of the natural world. Along with the new library it?s going to be a great addition to the Felton community and the local 4-H clubs are eager to contribute to its success.

beneficial insects, birds, California Native Plants, Earth Day, pollinators

Celebrate Earth Day

Earth Day celebrates the natural beauty of our planet and reminds us of what we can do to keep it healthy.? Always on April 22nd, Earth Day is a day of education about environmental issues and is now a global celebration. In anticipation of this day I recently spent the morning in nature at the UCSC Arboretum where the birds and the bees were enjoying the nectar flowers. Whether you plant a tree, clean up litter, garden, hike in the woods or marvel at emerging wildflower, be in contact with the soil and breathe fresh air outside on this day.

Fremontodendron aka Flannel Bush

My day at the Arboretum started in the California native plant garden. Plants thrive when they?re natural to your area and the flannel bush, one of the most spectacular of our native shrubs, is a good example. Huge abundant deep yellow blooms cover the plant for a long time starting in the spring.

Iris douglasiana aka Pacific Coast Iris

Impressive swaths of rich blue Pacific Coast iris bordered the path. Nearby a bush poppy, covered with 2 inch yellow flowers put on it?s spring display. It will bloom sporadically for most of the year.

The South African and Australian gardens at the Arboretum is where all the action takes place for hummingbird watchers. The courtship display of the dozens of Anna?s hummingbirds, taking place inches over your head, sure puts one in contact with nature. You can bring nature into your garden with plants that attract these jewels of the avian world as well as butterflies, bees and other pollinators. Planting wildflowers on Earth Day is a good place to start.

Wildflowers like poppies, tidy tips, yarrow and baby blue eyes provide nectar and pollen for the pollinators, including honey bees, bumble bees and carpenter bees. Attract other beneficial insects such as ladybugs, parasitoid wasps and army worms to be the unpaid pest control agents in your garden. Beside wildflowers, plants such as aster, goldenrod and California fuchsia attract beneficial insects and are grown to attract, feed and shelter the insect parasites and predators to enhance your biological pest control. Everything is connected on the planet.

Protea or Pinchushion plant

The pincushion protea from South Africa is one the the brilliantly colored shrubs in this garden in the Arboretum. The flowers are striking, not only for their appearance, but also for their unusual structure and pollination sequence. They make a good long lasting cut flower.

Pink Rice Flower or pimelea ferrugine

In the New Zealand garden a beautiful small shrub with small dark green glossy leaves and masses of showy, fragrant magenta pink tubular flowers was attracting butterflies. The Pink Rice Flower was in full bloom and would sure look great in my garden in my well drained soil.

Remember that plants drink their food. If your soil dries out completely, your plants will starve. Take steps on Earth Day and the rest of the year to water wisely and retain the valuable moisture. Steps include improving your soil with organic matter, planning a smaller garden, choosing bush varieties of vegetables, placing plants closer together to shade the soil which helps conserve moisture and reduces weed growth. Mulch, mulch, mulch. Keep those moisture grabbing weeds at bay. Use a drip irrigation system to conserve water.

Celebrate Earth Day this April 22nd and throughout the whole year.

beneficial insects, Imidocloprid, nectar and pollen plants, organic gardening

Where Have all the Bees Gone?

honey_bee_hoveringI received an email from a reader not too long ago who lives on a ridge top outside Scotts Valley. She wrote that her ?flowering plums have no ?buzz? about them when she walks by. Even (her) rosemary is not a buzz. A Few yes, but not nearly the normal. Why is this year different?? Where have the honey bees gone?

Bees have been in the news a lot especially since 2006 when beekeepers started to report higher than usual colony losses. We depend on honey bees to pollinate everything from fruit to vegetables to nuts. Of the 100 crop species that provide 90% of the world?s food, more than 70 are pollinated by bees.

Colony Collapse Disorder (CCD) is a syndrome defined as a dead colony with no adult or dead bee bodes but with a live queen and usually honey and immature bees still present. According to the US Dept of Agriculture no scientific cause for CCD has been proven. But I read about recent research that has discovered a link between a family of systemic insecticides and colony collapse. This got my attention.

Honey bees and beekeepers have had to deal with a host of problems from zinnia_with_honey_bee2deformed wing virus to nosema fungi, Varroa mites, pests like small hive beetles, nutrition problems from lack of diversity or availability in pollen and nectar sources and now we are finding out more about the sublethal effects of pesticides.

Insecticide labels warn the user not to spray when bees are present or allow the spray to reach a water source. But what area the effects of systemic insecticides used to control aphids, mealy bugs, lawn insects, grubs, thrips, termites, scale, or leaf beetles on your roses, trees, shrubs and lawn? The makers of these products that contain imidacloprid, a common systemic, say their studies show that even if a product is highly toxic for insects, it is almost impossible that the insect will ever get in touch with this product and are not at risk.

But that?s not really the whole story. Unlike other pesticides which remain on the surface of the treated foliage, a systemic pesticide is taken up by the plant and transported to all the tissues- the leaves, flowers, roots, stems as well as pollen and nectar.

Neonicotinoids are a relatively new group of systemic insecticides that are especially effective against sap feeding insects like aphids. They are also being used to treat genetically engineered corn seeds. Applied to seeds, the pesticide spreads through the plant as they grow attacking the nervous systems of a wide range of corn crop pests.

This is whoney_bee_pollen_sacshere the recent studies have shown that these pesticides do affect honey bees but not by outright killing them. After exposure to pollen from one of these systemics the bees navigational systems seemed to go haywire. and they were several more times more likely to die before they could make their way back to the hive. Another study has shown that these neonicontinoids can wreak havoc with the bee?s neural circuitry causing them to forget associations between the scents of flowers and food rewards.

A Florida beekeeper sums it up by saying ?The thing is, you don?t have to physically kill the bee. You just have to impair him so he can?t find his way back to the nest. ?

Bottom line, protect our pollinators and improve honey bee survival. Plant more plants that provide nectar and pollen for honey bees such as bee balm, agastache, clover, catmint, lavender, yarrow, hyssop, aster, coreopsis, verbena and black eyed Susan. Natives plants that are good sources include California poppy, salvia, buckwheat, ceanothus and toyon. Use only organic insecticides and avoid applying during mid-day hours when honey bees are most likely to be out foraging for nectar and pollen on flowering plants and only then if you can?t control a pest with any other methods including Integrated Pest Management techniques.

Help save the bees.